diff options
Diffstat (limited to 'fuse_sideload.cpp')
| -rw-r--r-- | fuse_sideload.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/fuse_sideload.cpp b/fuse_sideload.cpp index 9c3e75f89..1725e8823 100644 --- a/fuse_sideload.cpp +++ b/fuse_sideload.cpp @@ -61,7 +61,8 @@ #include <sys/uio.h> #include <unistd.h> -#include "mincrypt/sha256.h" +#include <openssl/sha.h> + #include "fuse_sideload.h" #define PACKAGE_FILE_ID (FUSE_ROOT_ID+1) @@ -269,22 +270,22 @@ static int fetch_block(struct fuse_data* fd, uint32_t block) { // block). // - Otherwise, return -EINVAL for the read. - uint8_t hash[SHA256_DIGEST_SIZE]; - SHA256_hash(fd->block_data, fd->block_size, hash); - uint8_t* blockhash = fd->hashes + block * SHA256_DIGEST_SIZE; - if (memcmp(hash, blockhash, SHA256_DIGEST_SIZE) == 0) { + uint8_t hash[SHA256_DIGEST_LENGTH]; + SHA256(fd->block_data, fd->block_size, hash); + uint8_t* blockhash = fd->hashes + block * SHA256_DIGEST_LENGTH; + if (memcmp(hash, blockhash, SHA256_DIGEST_LENGTH) == 0) { return 0; } int i; - for (i = 0; i < SHA256_DIGEST_SIZE; ++i) { + for (i = 0; i < SHA256_DIGEST_LENGTH; ++i) { if (blockhash[i] != 0) { fd->curr_block = -1; return -EIO; } } - memcpy(blockhash, hash, SHA256_DIGEST_SIZE); + memcpy(blockhash, hash, SHA256_DIGEST_LENGTH); return 0; } @@ -393,10 +394,10 @@ int run_fuse_sideload(struct provider_vtab* vtab, void* cookie, goto done; } - fd.hashes = (uint8_t*)calloc(fd.file_blocks, SHA256_DIGEST_SIZE); + fd.hashes = (uint8_t*)calloc(fd.file_blocks, SHA256_DIGEST_LENGTH); if (fd.hashes == NULL) { fprintf(stderr, "failed to allocate %d bites for hashes\n", - fd.file_blocks * SHA256_DIGEST_SIZE); + fd.file_blocks * SHA256_DIGEST_LENGTH); result = -1; goto done; } |